The die design critical points and advanced pressing process of board spring on shaft steamer dynamotor.介绍了汽轮发电机转轴上的板弹簧模具设计要点以及先进的压制工艺.The mechanical energy can be changed back into electrical energy by means of a dynamo...
A consultation paper has been posted on the Internet inviting input from Net users.一份征询意见书已贴在了因特网上，欢迎网络用户发表意见。He sent a letter inviting Naomi to attend his installation as chief of his tribe.他给娜奥米寄了封信，邀请她来参加他就任部落酋长的仪式。Th...
约翰·梅杰不会在上议院安插亲信。John Major will not try to pack the House of Lords.该委员会中安插进了几位来自能源生产州的成员。The committee is stacked with members from energy-producing states.记者通知了警方，后者于是为诱捕史密斯而安插了一名卧底侦探。Journalists informed police who pla...
Vanadium seldom forms mineral deposit. It is mainly exist in vanadium titanomagnetite coal gangue and claystone.钒一般很少单独形成矿床, 它主要赋存于钒钛磁铁矿、石煤矿、粘土岩中.Coupled unsaturated flow in claystone has high effect on strength and stab...